(19)
(11) EP 2 630 118 A1

(12)

(43) Date of publication:
28.08.2013 Bulletin 2013/35

(21) Application number: 11811559.1

(22) Date of filing: 19.10.2011
(51) International Patent Classification (IPC): 
C07C 247/12(2006.01)
C07C 233/48(2006.01)
C07C 255/29(2006.01)
 C07C 209/42(2006.01)
C07C 253/30(2006.01)
(86) International application number:
PCT/IB2011/002507
(87) International publication number:
WO 2012/052829 (26.04.2012 Gazette 2012/17)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 19.10.2010 IN CH20103087
13.07.2011 IN CH23952011

(71) Applicant: MYLAN LABORATORIES LIMITED
500033 Andhra Pradesh (IN)

(72) Inventors:
  • RAMA, Shankar
    HYDERABAD - 500033 (IN)
  • VADALI, Lakshmana Rao
    HYDERABAD - 500033 (IN)
  • PALLA, Vijay Kumar
    HYDERABAD - 500033 (IN)
  • SAIDUGARI, Swamy
    HYDERABAD - 500033 (IN)
  • MITTAPELLY, Nagaraju
    HYDERABAD - 500033 (IN)
  • JALDU, Ravikanth
    HYDERABAD - 500033 (IN)
  • VIJAYA, Krishna Ravi
    HYDERABAD - 500033 (IN)
  • SESHADRI, Rao Manukonda
    HYDERABAD - 500033 (IN)
  • DASARL, Srinivasa Rao
    HYDERABAD - 500033 (IN)
  • SRINIVASA, Rao Potla
    HYDERABAD - 500033 (IN)
  • DANDALA, Ramesh
    HYDERABAD - 500033 (IN)

(74) Representative: Wittkopp, Alexander 
Maiwald Patentanwalts GmbH Jungfernstieg 38
20354 Hamburg
20354 Hamburg (DE)

   


(54) SYNTHESIS OF ALISKIREN